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For each of the following tasks, systematically decompose the problem to the level of LC-3 Instructions, then write LC-3 instructions to implement your solution. Turn in your flow chart and LC-3 instructions in binary. For credit, each instruction must be annotated with a comment in RTL or assembly. 1. Assuming that R220, write a program that determines if the value stored in R2 is even. If R2 is even, store in R1 the value 1, otherwise store the value -1. To receive credit, you can only modify the contents of R1, and no other register, and your solution should have no more than 7 lines of code